Can you imagine this thing as POTUS for 8 years?
She has been watching all the back episodes of Once Upon a Time, taking copious notes of Regina's tricks and behaviors.
In a related story, the producers of "Once..." are planning a series of flashback episodes to the time 10 years after everyone was dropped in Storybrooke. Regina discovered she could use a shape-shifting spell to leave Storybrooke and did so from 1992-2000, until Mr. Gold negated that power.
This series will be called "Regina-the White House Years". She found Bill an amusing toy, for a while. BTW, the Benghazi hearings were the real Hillery, not the shape shifted Regina.
/s....perhaps